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From: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <b925a626-dee7-a95f-2721-a821c6edf209@redhat.com>
Date: Thu, 31 Jan 2019 23:15:52 +0100
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Subject: Re: [Qemu-devel] [PATCH 33/52] build: switch to Kconfig
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To: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= <philmd@redhat.com>, qemu-devel@nongnu.org, Stefano Stabellini <sstabellini@kernel.org>, Anthony Perard <anthony.perard@citrix.com>, Paul Durrant <paul.durrant@citrix.com>
Cc: yang.zhong@intel.com, thuth@redhat.com

On 31/01/19 22:48, Philippe Mathieu-Daud=C3=A9 wrote:
> There is something I don't understand here: Does CONFIG_XEN in
> Kconfig.host take precedence over the target configs? I'm looking at
> these configs:
>=20
>  if supported_xen_target $target; then
>      echo "CONFIG_XEN=3Dn" >> $config_target_mak
>      if test "$xen_pci_passthrough" =3D yes; then
>          echo "CONFIG_XEN_PCI_PASSTHROUGH=3Dy" >> "$config_target_mak"
>      fi
>  fi

You're right, Kconfig.host should contain CONFIG_XEN_BACKEND and not
CONFIG_XEN.

Paolo